{"id":8075,"date":"2025-06-09T16:26:20","date_gmt":"2025-06-09T19:26:20","guid":{"rendered":"https:\/\/oca.eco.br\/?p=8075"},"modified":"2025-06-26T18:21:24","modified_gmt":"2025-06-26T21:21:24","slug":"rastros-de-antigas-conexoes-marinhas-entre-o-caribe-e-a-amazonia-durante-o-neogeno","status":"publish","type":"post","link":"https:\/\/oca.eco.br\/pt_br\/rastros-de-antigas-conexoes-marinhas-entre-o-caribe-e-a-amazonia-durante-o-neogeno\/","title":{"rendered":"Rastros de antigas conex\u00f5es marinhas entre o Caribe e a Amaz\u00f4nia durante o Ne\u00f3geno"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8075\" class=\"elementor elementor-8075\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7758a89 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7758a89\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c79d865\" data-id=\"c79d865\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eb139f5 elementor-widget elementor-widget-post-info\" data-id=\"eb139f5\" data-element_type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-bf84d9a elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/oca.eco.br\/pt_br\/author\/lapmar-sites\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-user\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tlapmar.sites\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-167523b elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/oca.eco.br\/pt_br\/2025\/06\/09\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-calendar\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>junho 9, 2025<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-3989d08 elementor-inline-item\" itemprop=\"commentCount\">\n\t\t\t\t\t\t<a href=\"https:\/\/oca.eco.br\/pt_br\/rastros-de-antigas-conexoes-marinhas-entre-o-caribe-e-a-amazonia-durante-o-neogeno\/#respond\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-comment-dots\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-comments\">\n\t\t\t\t\t\t\t\t\t\tSem Coment\u00e1rios\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9357fdf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9357fdf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2cc7dcd\" data-id=\"2cc7dcd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cdffb17 elementor-widget elementor-widget-text-editor\" data-id=\"cdffb17\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>O que \u00e9 o Ne\u00f3geno?<\/strong><\/p>\n<p>A Terra tem cerca de 4,6 bilh\u00f5es de anos \u2014 e muita hist\u00f3ria j\u00e1 se passou por aqui. Um desses cap\u00edtulos \u00e9 o per\u00edodo Ne\u00f3geno, que aconteceu entre 23 e 2,5 milh\u00f5es de anos atr\u00e1s. Foi nessa \u00e9poca que se formaram grandes cadeias de montanhas, como o Himalaia, os Alpes e os Andes.<\/p>\n<p>Mas o que pouca gente sabe \u00e9 que, durante o Ne\u00f3geno, a Amaz\u00f4nia tamb\u00e9m passou por transforma\u00e7\u00f5es surpreendentes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-16687ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"16687ee\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3adad5a\" data-id=\"3adad5a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5b84283 elementor-widget elementor-widget-text-editor\" data-id=\"5b84283\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>A Amaz\u00f4nia j\u00e1 foi invadida pelo mar.<\/strong><\/p>\n<p>Milh\u00f5es de anos atr\u00e1s, o que hoje \u00e9 floresta densa j\u00e1 foi um ambiente parcialmente coberto por \u00e1gua salgada. Durante o Mioceno (subdivis\u00e3o do Ne\u00f3geno, entre 23 e 5 milh\u00f5es de anos atr\u00e1s), o mar do Caribe invadiu diversas vezes a regi\u00e3o da Amaz\u00f4nia Ocidental por meio de canais naturais, alagando grandes \u00e1reas.<\/p>\n<p>Essas \u201cvisitas\u201d do mar deixaram marcas importantes: f\u00f3sseis de dentes de tubar\u00f5es, conchas, microalgas e pequenos crust\u00e1ceos foram encontrados em sedimentos da regi\u00e3o. S\u00e3o pistas de que, um dia, o mar esteve onde hoje vivem botos e \u00e1rvores gigantes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d17aca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1d17aca\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5cb38cf\" data-id=\"5cb38cf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b96452e elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"b96452e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"410\" height=\"482\" src=\"https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/eras-geologicas.webp\" class=\"attachment-medium_large size-medium_large wp-image-8079\" alt=\"\" srcset=\"https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/eras-geologicas.webp 410w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/eras-geologicas-255x300.webp 255w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/eras-geologicas-10x12.webp 10w\" sizes=\"(max-width: 410px) 100vw, 410px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2809741 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2809741\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e82f73e\" data-id=\"e82f73e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b4aa6cb elementor-widget elementor-widget-text-editor\" data-id=\"b4aa6cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Figura 1. Tempo geol\u00f3gico. Fonte: Mundo Educa\u00e7\u00e3o. Dispon\u00edvel em: <a href=\"https:\/\/mundoeducacao.uol.com.br\/geografia\/escala-tempo-geologico.htm.\">https:\/\/mundoeducacao.uol.com.br\/geografia\/escala-tempo-geologico.htm.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5af01a7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5af01a7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9038cce\" data-id=\"9038cce\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-54831d3 elementor-widget elementor-widget-text-editor\" data-id=\"54831d3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>O mar que ajudou a formar a biodiversidade amaz\u00f4nica.<\/strong><\/p>\n<p>Essas incurs\u00f5es marinhas n\u00e3o s\u00f3 mudaram a paisagem, como influenciaram a biodiversidade da Amaz\u00f4nia. A mistura de \u00e1guas doces e salgadas criou ambientes \u00fanicos, onde novas esp\u00e9cies puderam surgir e se adaptar.<\/p>\n<p>Um bom exemplo s\u00e3o os botos-cor-de-rosa e arraias de \u00e1gua doce \u2014 animais que t\u00eam origem em ancestrais marinhos e que, ao longo do tempo, se adaptaram \u00e0 vida nos rios amaz\u00f4nicos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5ba422c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ba422c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e8e97f6\" data-id=\"e8e97f6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-76adff8 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"76adff8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"812\" height=\"542\" src=\"https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/boto-cor-de-rosa-no-rio-negro-1541535333237_v2_1254x836-1024x683.jpg\" class=\"attachment-large size-large wp-image-8080\" alt=\"\" srcset=\"https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/boto-cor-de-rosa-no-rio-negro-1541535333237_v2_1254x836-1024x683.jpg 1024w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/boto-cor-de-rosa-no-rio-negro-1541535333237_v2_1254x836-300x200.jpg 300w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/boto-cor-de-rosa-no-rio-negro-1541535333237_v2_1254x836-768x512.jpg 768w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/boto-cor-de-rosa-no-rio-negro-1541535333237_v2_1254x836-18x12.jpg 18w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/boto-cor-de-rosa-no-rio-negro-1541535333237_v2_1254x836.jpg 1254w\" sizes=\"(max-width: 812px) 100vw, 812px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-183a270 elementor-widget elementor-widget-text-editor\" data-id=\"183a270\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"MsoCaption\" style=\"text-align: justify\"><a name=\"_Ref64037392\"><\/a>Figura 2. Boto-cor-de-rosa. Dispon\u00edvel em: <a href=\"https:\/\/noticias.uol.com.br\/meio-ambiente\/ultimas-noticias\/redacao\/2020\/02\/06\/fim-de-moratoria-de-pesca-ameaca-boto-rosa-da-amazonia-diz-biologa.htm\">https:\/\/noticias.uol.com.br\/meio-ambiente\/ultimas-noticias\/redacao\/2020\/02\/06\/fim-de-moratoria-de-pesca-ameaca-boto-rosa-da-amazonia-diz-biologa.htm<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-15cc8af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15cc8af\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5cf5b6a\" data-id=\"5cf5b6a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e1abe15 elementor-widget elementor-widget-text-editor\" data-id=\"e1abe15\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>O que diz a ci\u00eancia?<\/strong><\/p>\n<p>A pesquisadora Lilian Leandro conduziu um estudo analisando microf\u00f3sseis calc\u00e1rios e org\u00e2nicos, al\u00e9m de dados geoqu\u00edmicos. O objetivo foi entender melhor como e quando a \u00e1gua salgada influenciou a regi\u00e3o.<\/p>\n<p>A \u00e1rea analisada foi a Bacia do Solim\u00f5es, na Amaz\u00f4nia Ocidental. Os resultados mostraram sinais de salinidade nas amostras, indicando que houve uma nova fase de inunda\u00e7\u00e3o marinha no final do Mioceno \u2014 o que contradiz a ideia anterior de que esse fen\u00f4meno teria ocorrido apenas no in\u00edcio do per\u00edodo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-574cbfb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"574cbfb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2ed06e9\" data-id=\"2ed06e9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3bf195d elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"3bf195d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"520\" height=\"723\" src=\"https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/m_g49544.1f1.png\" class=\"attachment-large size-large wp-image-8081\" alt=\"\" srcset=\"https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/m_g49544.1f1.png 520w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/m_g49544.1f1-216x300.png 216w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/m_g49544.1f1-9x12.png 9w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-83b13c7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"83b13c7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-61bb753\" data-id=\"61bb753\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-541eb98 elementor-widget elementor-widget-text-editor\" data-id=\"541eb98\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"MsoCaption\" style=\"text-align: justify\"><a name=\"_Ref64037392\"><\/a>Figura 3. Microf\u00f3sseis analisados. Dispon\u00edvel em: <a href=\"https:\/\/pubs.geoscienceworld.org\/gsa\/geology\/article\/50\/4\/465\/610675\/Multi-proxy-evidence-of-Caribbean-sourced-marine\">https:\/\/pubs.geoscienceworld.org\/gsa\/geology\/article\/50\/4\/465\/610675\/Multi-proxy-evidence-of-Caribbean-sourced-marine<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0645f10 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0645f10\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a2d11ae\" data-id=\"a2d11ae\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-61a91e0 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"61a91e0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"520\" height=\"294\" src=\"https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/m_g49544.1f3.png\" class=\"attachment-large size-large wp-image-8082\" alt=\"\" srcset=\"https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/m_g49544.1f3.png 520w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/m_g49544.1f3-300x170.png 300w, https:\/\/oca.eco.br\/wp-content\/uploads\/2025\/06\/m_g49544.1f3-18x10.png 18w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bd11f07 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bd11f07\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-78f8f04\" data-id=\"78f8f04\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9e72cb5 elementor-widget elementor-widget-text-editor\" data-id=\"9e72cb5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"MsoCaption\" style=\"text-align: justify\"><a name=\"_Ref64037392\"><\/a>Figura 4. Paleogeografia do Norte da Am\u00e9rica do Sul no meio ao fim do Mioceno . Dispon\u00edvel em: <a href=\"https:\/\/pubs.geoscienceworld.org\/gsa\/geology\/article\/50\/4\/465\/610675\/Multi-proxy-evidence-of-Caribbean-sourced-marine\">https:\/\/pubs.geoscienceworld.org\/gsa\/geology\/article\/50\/4\/465\/610675\/Multi-proxy-evidence-of-Caribbean-sourced-marine<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2bb1d7d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2bb1d7d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1702684\" data-id=\"1702684\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d6c84fa elementor-widget elementor-widget-text-editor\" data-id=\"d6c84fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>De onde vinha toda essa \u00e1gua salgada?<\/strong><\/p>\n<p>As evid\u00eancias apontam que essas inunda\u00e7\u00f5es tiveram origem no mar do Caribe. Isso refor\u00e7a a ideia de que o Caribe teve um papel importante na hist\u00f3ria geol\u00f3gica da Amaz\u00f4nia \u2014 influenciando sua paisagem, clima e at\u00e9 sua diversidade de vida. Estudar esses eventos do passado nos ajuda a entender como a Amaz\u00f4nia se formou e por que ela \u00e9 t\u00e3o \u00fanica \u2014 revelando que o mar tamb\u00e9m faz parte da hist\u00f3ria da maior floresta tropical do mundo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-de5deb9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"de5deb9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7b2c8e6\" data-id=\"7b2c8e6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d15e54e elementor-widget elementor-widget-heading\" data-id=\"d15e54e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Refer\u00eancias<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-018f9d5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"018f9d5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bbd656d\" data-id=\"bbd656d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0314197 elementor-widget elementor-widget-text-editor\" data-id=\"0314197\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>LEANDRO, Lilian M. et al. Multi-proxy evidence of Caribbean-sourced marine incursions in the Neogene of Western Amazonia, Brazil. <em>Geology<\/em>, v. 50, n. 4, p. 465\u2013469, 2022. Dispon\u00edvel em: <a href=\"https:\/\/pubs.geoscienceworld.org\/gsa\/geology\/article\/50\/4\/465\/610675\/Multi-proxy-evidence-of-Caribbean-sourced-marine\">https:\/\/pubs.geoscienceworld.org\/gsa\/geology\/article\/50\/4\/465\/610675\/Multi-proxy-evidence-of-Caribbean-sourced-marine<\/a>.<\/p>\n<p>MONTERA, Luciana. Ne\u00f3geno. Campo Grande: Universidade Federal de Mato Grosso do Sul, 2021. Dispon\u00edvel em: <a href=\"https:\/\/faeng.ufms.br\/neogeno\/\">https:\/\/faeng.ufms.br\/neogeno\/<\/a>.<\/p>\n<p>MUNDO EDUCA\u00c7\u00c3O. Escala de tempo geol\u00f3gico: o que \u00e9, como funciona, tabela. Dispon\u00edvel em: <a href=\"https:\/\/mundoeducacao.uol.com.br\/geografia\/escala-tempo-geologico.htm\">https:\/\/mundoeducacao.uol.com.br\/geografia\/escala-tempo-geologico.htm<\/a>.<\/p>\n<p>SACEK, Victor; MUTZ, Sebastian G.; BICUDO, Tacio C.; DE ALMEIDA, Renato P.; EHLERS, Todd A<strong>.<\/strong> The Amazon paleoenvironment resulted from geodynamic, climate, and sea-level interactions. <em>Earth and Planetary Science Letters<\/em>, v. 605, p. 118033, 2023. Dispon\u00edvel em: <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0012821X23000468\">https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0012821X23000468<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c041c49 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c041c49\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d725c6b\" data-id=\"d725c6b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-750d64a elementor-share-buttons--view-icon elementor-share-buttons--skin-flat elementor-share-buttons--shape-circle elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"750d64a\" data-element_type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Compartilhar no facebook\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-facebook\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Compartilhar no twitter\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-twitter\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 o Ne\u00f3geno? A Terra tem cerca de 4,6 bilh\u00f5es de anos \u2014 e muita hist\u00f3ria j\u00e1 se passou por aqui. Um desses cap\u00edtulos \u00e9 o per\u00edodo Ne\u00f3geno, que aconteceu entre 23 e 2,5 milh\u00f5es de anos atr\u00e1s. Foi nessa \u00e9poca que se formaram grandes cadeias de montanhas, como o Himalaia, os Alpes[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8077,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"zakra_general_container_width":0,"zakra_general_content_width":0,"zakra_general_sidebar_width":0,"zakra_sticky_header":"customizer","zakra_header_main_area":true,"zakra_site_logo_width":0,"zakra_header_top_enabled":"customizer","zakra_header_top_style":"customizer","zakra_primary_menu_item_style":"customizer","zakra_page_header_text_color":"","zakra_page_header_layout":"customizer","zakra_page_title_bg":"","zakra_footer_widgets_bg_image":0,"zakra_page_title_bg_repeat":"customizer","zakra_page_title_bg_position":"customizer","zakra_page_title_bg_size":"customizer","zakra_page_title_bg_attachment":"customizer","zakra_breadcrumbs_enabled":"customizer","zakra_breadcrumbs_text_color":"","zakra_breadcrumbs_separator_color":"","zakra_breadcrumbs_link_color":"","zakra_breadcrumbs_link_hover_color":"","zakra_page_title_bg_image":0,"zakra_footer_widgets_enabled":"customizer","zakra_footer_column_layout_1_style":"customizer","zakra_footer_widgets_bg":"","zakra_footer_widgets_bg_repeat":"customizer","zakra_footer_widgets_bg_position":"customizer","zakra_footer_widgets_bg_size":"customizer","zakra_footer_widgets_bg_attachment":"customizer","zakra_footer_bar_enabled":"customizer","zakra_footer_bar_style":"customizer","zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-amazonia"],"_links":{"self":[{"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/posts\/8075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/comments?post=8075"}],"version-history":[{"count":8,"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/posts\/8075\/revisions"}],"predecessor-version":[{"id":8105,"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/posts\/8075\/revisions\/8105"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/media\/8077"}],"wp:attachment":[{"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/media?parent=8075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/categories?post=8075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oca.eco.br\/pt_br\/wp-json\/wp\/v2\/tags?post=8075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}